Paleobiology: A Tooth for a Tooth

نویسنده

  • Zerina Johanson
چکیده

Many vertebrates replace teeth through shedding of the functional tooth. New analyses of a fossil fish demonstrate that shedding involved tooth resorption, a primitive feature in bony fishes, but absent in sharks and their relatives.

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عنوان ژورنال:
  • Current Biology

دوره 27  شماره 

صفحات  -

تاریخ انتشار 2017